Folding photovoltaic support

Abstract

The utility model discloses a folding type photovoltaic support which comprises fixed supporting columns, first sliding grooves are formed in the opposite faces of the two fixed supporting columns, sliding rods are fixedly connected in the two first sliding grooves, and first sliding blocks are connected to the outer sides of the two sliding rods in a sliding and sleeving mode. Second sliding blocks are slidably connected to the outer sides of the two sliding rods and located below the first sliding blocks in a sleeving mode, the first sliding blocks on the outer sides of the two sliding rods are connected with the second sliding blocks arranged on the outer sides of the other sliding rods in a sleeving mode through a connecting plate, and U-shaped connecting frames are connected to the outer sides of the two fixed supporting columns in a sleeving mode. Inserting rods are movably arranged on the surfaces of the two U-shaped connecting frames in a penetrating mode, the outer sides of the two inserting rods are fixedly connected with check blocks in a sleeving mode, the outer sides of the inserting rods are connected with springs in a sleeving mode, and the two unfolded or folded fixing supporting columns are limited and fixed through a limiting and fixing connecting plate. Therefore, the device can be prevented from shaking when the device is unfolded to place and use the photovoltaic support, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a foldable photovoltaic bracket. Background Art

[0002] In the current green power technology, photovoltaic power generation is one of the most important technologies, and the solar photovoltaic bracket is a special bracket designed for placing, installing and fixing solar panels in the solar photovoltaic power generation system. However, the existing foldable photovoltaic bracket has certain problems when used and still needs continuous improvement;

[0003] For example, a foldable photovoltaic bracket disclosed in the utility model with authorization announcement number CN219918791U, wherein the device fixes slider 1 and slider 2 in the inner cavity of fixed pillar 1 and fixed pillar 2 respectively through the action of slider 1 and slider 2, fixes the connecting plate between fixed pillar 1 and fixed pillar 2 through the action of fixed rod 3 and fixed rod 2, and moves fixed pillar 2 so that slider 2 and slider 1 move under the action of slider 1 and slider 2, thereby unfolding the connecting plate under the action of fixed rod 3 and fixed rod 2, and fixes the fixed cylinder in the inner cavity of fixed pillar 1 through the action of fixed cross bar.

[0004] When the device is in use, the two sliding rods are slidably connected to the four sliders, so that the two connecting plates are unfolded, and then the fixed pillar one and the fixed pillar two are unfolded through the unfolded connecting plates, and then the photovoltaic support is placed and used. However, after the fixed pillar one and the fixed pillar two are unfolded, since the two sliding rods and the four sliders are movably slidably connected, the fixed pillar one and the fixed pillar two may shake when subjected to external impact or collision, thereby affecting the safety of the photovoltaic support when placed and used. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a foldable photovoltaic bracket, which can solve the technical problem that after the fixed pillar one and the fixed pillar two are unfolded, due to the active sliding connection between the two sliding bars and the four sliding blocks, the fixed pillar one and the fixed pillar two may shake when subjected to external impact or collision, thereby affecting the safety of the photovoltaic support device when in use.

[0006] To solve the above technical problems, the utility model provides the following technical solutions: a foldable photovoltaic bracket, comprising a fixed pillar, two fixed pillars have opposite surfaces provided with a first sliding groove, two first sliding grooves are fixedly connected to a sliding rod, the outer sides of the two sliding rods are slidably sleeved and connected to the first sliding block, the outer sides of the two sliding rods and located below the first sliding block are slidably sleeved and connected to the second sliding block, the outer sides of the two sliding rods are respectively provided with the first sliding block and are located below the first sliding block, and the second sliding block is slidably sleeved and connected to the outer sides of the two sliding rods through a connecting plate, and the two connecting plates are limitedly rotatably connected, the outer sides of the two fixed pillars are sleeved and connected to a U-shaped connecting frame, the surfaces of the two U-shaped connecting frames are movably provided with an insertion rod, the outer sides of the two insertion rods are fixedly sleeved and connected to a block, the outer sides of the insertion rods and located between the U-shaped connecting frame and the block are sleeved and connected with a spring, and the surfaces of the two first sliding blocks are provided with a socket that is clamped and connected to one end of the insertion rod.

[0007] As a preferred technical solution of the utility model, one end of the spring is fixedly connected to the surface of the U-shaped connecting frame, and the other end of the spring is fixedly connected to the surface of the stopper.

[0008] As a preferred technical solution of the utility model, second sliding grooves are provided on the back sides of the two fixed pillars, and limiting blocks are slidingly connected to the two second sliding grooves, and the limiting blocks are fixedly connected to the U-shaped connecting frame.

[0009] As a preferred technical solution of the present invention, a fixed base is connected to the bottom ends of the two fixed pillars.

[0010] As a preferred technical solution of the utility model, the rear walls of the two fixed pillars are each provided with a storage groove, and the inner wall at the bottom end of the storage groove is connected to a fixed folding plate for limited rotation.

[0011] As a preferred technical solution of the utility model, a plurality of through holes matching and plugging with the insertion rods are provided on the surface of the fixed support at equal distances.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] 1. The limited sliding connection of the U-shaped connecting frame is realized by the cooperation setting of the limit block and the second slide groove, and the limited connection of the stopper and the plug rod is realized by the connection setting of the U-shaped connecting frame and the spring. The plug rod and the spring are cooperated to make the plug rod engage with the jack opened on the surface of the first slider, thereby realizing the limited fixation of the two first sliders, and the extended or retracted connecting plate is limited and fixed by the limited and fixed first slider, and the two extended or retracted fixed pillars are limited and fixed by the limited and fixed connecting plate, so as to avoid the shaking of the device when the photovoltaic support device is unfolded and used, thereby improving the practicality of the device;

[0014] 2. At the same time, when the device is stored, the fixed folding plate stored in the storage groove of the side wall of the fixed support can be limited by the limited U-shaped connecting frame, which can avoid the trouble of tying the device with ropes after it is stored and folded, thereby further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0016] Figure 2 This is a schematic diagram of a partially disassembled three-dimensional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional three-dimensional structure of the fixed support of the utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0019] Among them: 1. Fixed pillar; 2. Fixed base; 3. First slide groove; 4. Slide rod; 5. First slider; 6. Second slider; 7. Connecting plate; 8. U-shaped connecting frame; 9. Limit block; 10. Second slide groove; 11. Stop block; 12. Insert rod; 13. Spring; 14. Socket; 15. Storage slot; 16. Fixed folding plate. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0021] Example

[0022] Please refer to Figure 1-4As shown, the utility model provides a foldable photovoltaic bracket, wherein a first slide groove 3 is provided on opposite surfaces of two fixed pillars 1, and then a slide rod 4 is fixedly connected in each of the two first slide grooves 3, and then a first slider 5 is slidably sleeved and connected on the outside of the two sliders 4, and at the same time, a second slider 6 is slidably sleeved and connected on the outside of the two sliders 4 and located below the first slider 5, and then a connecting plate 7 is hingedly connected between the first slider 5 on the outside of the two sliders 4 and the second slider 6 sleeved on the outside of the other slider 4, and the two connecting plates 7 are limitedly rotated and connected. , at the same time, a U-shaped connecting frame 8 is sleeved and connected on the outside of the two fixed pillars 1, and then a plug rod 12 is movably inserted on the surface of the two U-shaped connecting frames 8, and a stopper 11 is fixedly sleeved and connected on the outside of the two plug rods 12, and at the same time, a spring 13 is sleeved and connected on the outside of the plug rod 12 and located between the U-shaped connecting frame 8 and the stopper 11, and one end of the spring 13 is fixedly connected to the surface of the U-shaped connecting frame 8, and the other end of the spring 13 is fixedly connected to the surface of the stopper 11, and finally, a socket 14 that is snap-connected with one end of the plug rod 12 is opened on the surface of the two first sliders 5;

[0023] When the two unfolded fixed pillars 1 are to be fixed in position, the stopper 11 is first pulled, and then the U-shaped connecting frame 8 is pulled down, and then the stopper 11 is released. Under the action of the spring 13, the spring 13 drives the insertion rod 12 toward the insertion hole 14 on the surface of the first slider 5 through the stopper 11, and is inserted into the insertion hole 14 by snapping, thereby completing the limit fixation of the two first sliders 5, and then the first slider 5 that is to be fixed in position is used to limit the extended or stored connecting plate 7, and the two unfolded or stored fixed pillars 1 are to be fixed in position by the limit fixed connecting plate 7;

[0024] As a further implementation of this embodiment, Figure 1-4 As shown, the two fixed pillars 1 are provided with a second slide groove 10 on the back side, and then the limiting blocks 9 are limitedly slidably connected in the two second slide grooves 10, and the limiting blocks 9 are fixedly connected to the U-shaped connecting frame 8, and the U-shaped connecting frame 8 is limitedly slidably connected to the second slide groove 10 through the limiting blocks 9, so that the U-shaped connecting frame 8 is more stable when adjusted and moved, and at the same time, a fixed base 2 is connected to the bottom end of the two fixed pillars 1, and the entire device is supported and fixed by the setting of the two fixed bases 2, and then the rear walls of the two fixed pillars 1 are provided with a storage groove 15, and the inner wall of the bottom end of the storage groove 15 is limitedly rotatably connected with a fixed folding plate 16, and the photovoltaic equipment can be supported and placed by the coordinated setting of the two fixed folding plates 16 and the two fixed pillars 1;

[0025] Specific working principle:

[0026] When the device is unfolded, first slide the positions of the two first sliders 5 and the two second sliders 6, unfold the connecting plate 7 by sliding the first slider 5 and the second slider 6, unfold the two fixed pillars 1 by the unfolded connecting plate 7, then unfold the fixed folding plate 16 from the storage groove 15 so that the two fixed folding plates 16 are respectively distributed vertically with the two storage grooves 15, and then when the two unfolded fixed pillars 1 are limited and fixed, first pull the stopper 11, then pull down the U-shaped connecting frame 8, and then release the stopper 11. Under the action of the spring 13, the spring 13 drives the insertion rod 12 through the stopper 11 to approach the insertion hole 14 on the surface of the first slider 5. , and snap-fit ​​into the insertion hole 14, thereby completing the limit fixation of the two first sliders 5, and then the stretched or stored connecting plate 7 is limit-fixed by the limit-fixed first slider 5, and the two unfolded or stored fixed pillars 1 are limit-fixed by the limit-fixed connecting plate 7, so as to avoid the shaking of the device when it is unfolded for use in the photovoltaic support device, thereby improving the practicality of the device. At the same time, when the device is stored, the U-shaped connecting frame 8 can be used to limit the fixed folding plate 16 stored in the side wall storage groove 15 of the fixed pillar 1, so as to avoid the trouble of bundling with ropes after the device is stored and folded, thereby further improving the practicality of the device.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A foldable photovoltaic support, comprising a fixed support (1), characterized in that: The two fixed pillars (1) are provided with a first slide groove (3) on the opposite sides, and a slide rod (4) is fixedly connected in each of the two first slide grooves (3). The outer sides of the two slide rods (4) are slidably sleeved with a first slider (5), and the outer sides of the two slide rods (4) and located below the first slider (5) are slidably sleeved with a second slider (6). The first slider (5) on the outer sides of the two slide rods (4) and the second slider (6) sleeved on the outer sides of the other slide rods (4) are connected by a connecting plate (7), and the two The connecting plates (7) are connected to each other in a limited rotational manner, the outer sides of the two fixed pillars (1) are sleeved with U-shaped connecting frames (8), the surfaces of the two U-shaped connecting frames (8) are movably provided with insertion rods (12), the outer sides of the two insertion rods (12) are fixedly sleeved with stoppers (11), the outer sides of the insertion rods (12) and located between the U-shaped connecting frames (8) and the stoppers (11) are sleeved with springs (13), and the surfaces of the two first sliding blocks (5) are provided with sockets (14) that are snap-fitted and connected to one end of the insertion rods (12).

2. A foldable photovoltaic support according to claim 1, characterized in that: One end of the spring (13) is fixedly connected to the surface of the U-shaped connecting frame (8), and the other end of the spring (13) is fixedly connected to the surface of the stopper (11).

3. A foldable photovoltaic support according to claim 1, characterized in that: The two fixed pillars (1) are each provided with a second slide groove (10) on the back side thereof, and the two second slide grooves (10) are both connected to a limiting block (9) in a limiting sliding manner, and the limiting block (9) is fixedly connected to the U-shaped connecting frame (8).

4. A foldable photovoltaic support according to claim 1, characterized in that: The bottom ends of the two fixed pillars (1) are both connected to a fixed base (2).

5. The foldable photovoltaic support according to claim 1, characterized in that: The rear walls of the two fixed pillars (1) are each provided with a receiving groove (15), and the inner wall at the bottom end of the receiving groove (15) is connected to a fixed folding plate (16) for limited rotation.

6. A foldable photovoltaic support according to claim 1, characterized in that: The surface of the fixed support (1) is provided with a plurality of through holes at equal distances for matching and inserting with the insertion rod (12).

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